# Schmidt Rebound Hammer vs Emlid Flow

The clearest difference is review sentiment: Schmidt Rebound Hammer at 100% against Emlid Flow's 55%. Schmidt Rebound Hammer also leads on rating (5.0 vs 3.9) and in-app purchases (none vs 1). Emlid Flow's advantage is update cadence (every 10 days vs every 2 months) and ratings volume (37 vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Emlid Flow sells 1 in-app purchase, starting at $24.99 per month. Schmidt Rebound Hammer asks for nothing beyond the download.

Schmidt Rebound Hammer holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Emlid Flow has 37 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Schmidt Rebound Hammer's written reviews are positive against 55% of Emlid Flow's.

Schmidt Rebound Hammer ships an update every 2 months, Emlid Flow every 10 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Schmidt Rebound Hammer | Emlid Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/schmidt-rebound-hammer/id1239435876/reviews)** | [3.9 (37 ratings)](https://appshunter.io/ios/app/emlid-flow/id1463967138/reviews) |
| Number of ratings | 2 | **37** |
| Positive reviews | **100.0% of reviews** | 55.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | **Ad-supported** | Freemium |
| Size | 377 MB | 205 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Screening Eagle Technologies](https://appshunter.io/developer/1515215362) | [Emlid Tech Kft.](https://appshunter.io/developer/1619099925) |

## What reviewers say

### Schmidt Rebound Hammer

[App page](https://appshunter.io/ios/app/schmidt-rebound-hammer/id1239435876)

This app enhances the functionality of Schmidt rebound hammers for concrete and rock testing. It automates calculations, allows custom curves, tracks verification, and generates PDF reports. Collaborate and share data easily through cloud synchronization.

**Highlights:** Automated rebound number calculation, Custom curve support, Verification tracking, Logbook for reporting, PDF report generation, Cloud-based sharing and synchronization

**In-app purchases:** none


### Emlid Flow

[App page](https://appshunter.io/ios/app/emlid-flow/id1463967138)

Manage Emlid Reach receivers and perform positioning tasks like data collection and mapping. Offers free and pro plans for various survey workflows, with cloud sync and team collaboration features.

**Highlights:** Receiver management (base/rover setup), RTK/PPK configuration, Point collection and stakeout, Import/export various file formats, Coordinate system library, Cloud sync with Emlid Flow 360, Team collaboration

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan Individual Monthly | $24.99 | per month |


## Frequently asked questions

### Is Schmidt Rebound Hammer free?

Schmidt Rebound Hammer is free to download, with no in-app purchases.

### Is Emlid Flow free?

Emlid Flow is free to download, with in-app purchases available.

### Which has better reviews, Schmidt Rebound Hammer or Emlid Flow?

Schmidt Rebound Hammer is rated higher. Schmidt Rebound Hammer averages 5.0 out of 5 from 2 ratings, while Emlid Flow averages 3.9 from 37 ratings.

### Do Schmidt Rebound Hammer or Emlid Flow have ads?

Neither Schmidt Rebound Hammer nor Emlid Flow shows ads.

### Which is updated more often, Schmidt Rebound Hammer or Emlid Flow?

Schmidt Rebound Hammer ships an update every 2 months, and Emlid Flow every 10 days. Most recently, Schmidt Rebound Hammer was updated on October 24, 2026 and Emlid Flow on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*